차량을 제어하기 위해 차량 탑재기(10)와 통신을 행하는 단말기(20)이며, 단말기(20)의 동작 모드를, 적어도 소정의 제1 모드 또는 소정의 제2 모드로 전환하여 제어하는 제어부와, 단말기(20)의 동작 모드의 전환 요구를 포함하는 제1 신호를 차량 탑재기(10)로부터 수신하는 수신부와, 제1 신호의 수신에 따라서 소정값을 갱신하고, 상기 갱신한 소정값에 기초한 제2 신호를 생성하는 생성부와, 제2 신호를 차량 탑재기(10)에 송신하는 송신부를 구비한다. 제어부는, 수신부에 의해 수신된, 단말기(20)의 동작 모드의 전환을 지시하는 커맨드를 포함하는 제3 신호가 제2 신호에 대한 응답인 경우에, 단말기(20)의 동작 모드를, 제1 모드로부터 제2 모드로 또는 제2 모드로부터 제1 모드로 전환한다.

    An in-vehicle device (10) that is configured to perform communication with a terminal (20) to control a vehicle comprises: a transmission unit (11), configured to transmit, to the terminal (20), a wake signal to activate the terminal (20), a reception unit (12), configured to receive, from the terminal (20), an acknowledgement signal as a response to the wake signal, and a signal generation unit (14), configured to generate a first signal for confirming whether or not the terminal that returns the acknowledgement signal is an authorized terminal. The transmission unit (11) is further configured to transmit the first signal to the terminal (20). The in-vehicle device (10) further comprises a mode switching controller (15), configured to, when there is a need to switch the operation mode of the terminal (20), instruct the signal generation unit (14) to generate the first signal including a request for switching the operation mode of the terminal (20). The transmission unit (11) is configured to, when there is a need to switch the operation mode of the terminal (20), transmit the first signal including the request for switching the operation mode to the terminal (20).


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    Title :

    TERMINAL VEHICLE CONTROL SYSTEM AND VEHICLE CONTROL METHOD


    Additional title:

    단말기, 차량 제어 시스템 및 차량 제어 방법


    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr



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